Designo R4 Roof Window

The Designo R4 roof window is the ideal complement to the Designo R7 in multi-window installations, offering a classic center-pivot design. Operated via a convenient bottom handle, it ensures optimal attic ventilation and natural light.

Key Features:

• Functionality: Center-pivot axis for balanced airing and lighting.
• Ease of Use: Single-handle operation for all functions.
• Energy Efficiency: Optionally equipped with a WD thermal insulation block and vapor barrier film.
• Smart Control: Available in an electric version for hard-to-reach spaces.

Upgrade your attic with the reliable and efficient Designo R4 window!